About 2 Trademarks found that are owned by Akamatsu Takayoshi

Downloadable image files, namely, downloadable images of [ human beings, ] animals, supernatural, fabulous, fantastic or unidentifiable beings [, and plants, ] for further for use on stickers, or as emoticons, icons, and avatars for use in connection with computers, smart phones, and mobile phones

The mark consists of wording "Piske&Usagi" in a yellow stylized font. Under the stylized wording is the image of pink rabbit with patches of white outlined in brown, and the image of a white bird with pink cheeks and a yellow beak outlined in brown.